Weather History for Duluth, MN

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Wednesday, September 4, 2013

  Actual Average Record
Temperature  
Mean Temperature 61 °F 60 °F  
Max Temperature 70 °F 70 °F 89 °F (1948)
Min Temperature 52 °F 51 °F 36 °F (1918)
Degree Days  
Heating Degree Days 4 6  
Month to date heating degree days 13 22  
Since 1 July heating degree days 87 171  
Cooling Degree Days 0 1  
Month to date cooling degree days 0 4  
Year to date cooling degree days 351 194  
Growing Degree Days 11 (Base 50)    
Moisture  
Dew Point 53 °F    
Average Humidity 72    
Maximum Humidity 90    
Minimum Humidity 53    
Precipitation  
Precipitation 0.00 in 0.14 in 1.60 in (1911)
Month to date precipitation T 0.54  
Year to date precipitation 21.59 21.24  
Snow  
Snow 0.00 in 0.00 in 0.00 in (2002)
Month to date snowfall 0.0 0.0  
Since 1 July snowfall 0.0 0.0  
Since 1 September snowfall 0.0 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.12 in    
Wind  
Wind Speed 6 mph (East)    
Max Wind Speed 17 mph    
Max Gust Speed 23 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Sep. 04, 2013 Rise Set
Actual Time 6:32 AM CDT 7:41 PM CDT
Civil Twilight 6:01 AM CDT 8:12 PM CDT
Nautical Twilight 5:23 AM CDT 8:50 PM CDT
Astronomical Twilight 4:43 AM CDT 9:29 PM CDT
Moon 5:45 AM CDT (9/4) 6:59 PM CDT (9/4)
Length of Visible Light 14h 11m
Length of Day
13h 09m
Waning Crescent, 1% of the Moon is Illuminated
Sep 4
Waning Crescent
Sep 5
New
Sep 12
First Quarter
Sep 19
Full
Sep 26
Last Quarter

Hourly Weather History & Observations

Time (CDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:55 AM 64.9 °F 57.0 °F 75% 29.96 in 10.0 mi West 8.1 mph - N/A   Clear
1:55 AM 66.0 °F 57.9 °F 75% 29.97 in 10.0 mi WNW 8.1 mph - N/A   Partly Cloudy
2:55 AM 66.0 °F 57.9 °F 75% 29.98 in 10.0 mi NW 6.9 mph - N/A   Partly Cloudy
3:55 AM 63.0 °F 57.9 °F 84% 30.01 in 10.0 mi NW 5.8 mph - N/A   Partly Cloudy
4:55 AM 63.0 °F 59.0 °F 87% 30.03 in 10.0 mi North 4.6 mph - N/A   Clear
5:31 AM 64.4 °F 57.2 °F 77% 30.05 in 10.0 mi ENE 15.0 mph - N/A   Mostly Cloudy
5:55 AM 63.0 °F 55.9 °F 78% 30.06 in 10.0 mi ENE 9.2 mph - N/A   Mostly Cloudy
6:02 AM 62.6 °F 55.4 °F 77% 30.07 in 10.0 mi ENE 11.5 mph - N/A   Mostly Cloudy
6:55 AM 62.1 °F 55.9 °F 80% 30.09 in 10.0 mi ENE 10.4 mph - N/A   Overcast
7:26 AM 60.8 °F 53.6 °F 77% 30.12 in 10.0 mi ENE 15.0 mph 21.9 mph N/A   Overcast
7:36 AM 60.8 °F 53.6 °F 77% 30.12 in 10.0 mi ENE 11.5 mph 20.7 mph N/A   Overcast
7:55 AM 60.1 °F 54.0 °F 80% 30.13 in 10.0 mi ENE 13.8 mph - N/A   Mostly Cloudy
8:12 AM 60.8 °F 53.6 °F 77% 30.13 in 10.0 mi East 10.4 mph - N/A   Overcast
8:55 AM 61.0 °F 51.1 °F 70% 30.15 in 10.0 mi East 13.8 mph - N/A   Mostly Cloudy
9:10 AM 60.8 °F 50.0 °F 68% 30.15 in 10.0 mi East 12.7 mph - N/A   Overcast
9:55 AM 61.0 °F 50.0 °F 67% 30.17 in 10.0 mi ENE 11.5 mph - N/A   Overcast
10:13 AM 60.8 °F 50.0 °F 68% 30.17 in 10.0 mi East 10.4 mph - N/A   Overcast
10:55 AM 61.0 °F 50.0 °F 67% 30.19 in 10.0 mi East 11.5 mph - N/A   Overcast
11:55 AM 61.0 °F 50.0 °F 67% 30.20 in 10.0 mi East 8.1 mph - N/A   Mostly Cloudy
12:45 PM 62.6 °F 51.8 °F 68% 30.18 in 10.0 mi ESE 9.2 mph - N/A   Scattered Clouds
12:55 PM 64.0 °F 51.1 °F 63% 30.18 in 10.0 mi SE 6.9 mph - N/A   Scattered Clouds
1:55 PM 66.0 °F 51.1 °F 59% 30.17 in 10.0 mi Variable 4.6 mph - N/A   Scattered Clouds
2:55 PM 70.0 °F 51.1 °F 51% 30.16 in 10.0 mi NE 5.8 mph - N/A   Partly Cloudy
3:55 PM 66.9 °F 52.0 °F 59% 30.15 in 10.0 mi South 5.8 mph - N/A   Partly Cloudy
4:55 PM 69.1 °F 54.0 °F 58% 30.15 in 10.0 mi South 6.9 mph - N/A   Partly Cloudy
5:55 PM 68.0 °F 54.0 °F 61% 30.15 in 10.0 mi South 5.8 mph - N/A   Clear
6:55 PM 64.9 °F 53.1 °F 65% 30.16 in 10.0 mi South 4.6 mph - N/A   Clear
7:55 PM 64.0 °F 54.0 °F 70% 30.17 in 10.0 mi Calm Calm - N/A   Partly Cloudy
8:55 PM 62.1 °F 53.1 °F 72% 30.18 in 9.0 mi Calm Calm - N/A   Partly Cloudy
9:55 PM 55.9 °F 50.0 °F 80% 30.20 in 10.0 mi Calm Calm - N/A   Clear
10:55 PM 52.0 °F 48.0 °F 86% 30.21 in 10.0 mi Calm Calm - N/A   Clear
11:55 PM 55.9 °F 48.0 °F 75% 30.22 in 10.0 mi NE 5.8 mph - N/A   Clear